/*
 * Copyright 2007,2008 Anton Dignoes, Daniel Rampanelli, Martin Palma
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.googlecode.webduff.util;

import java.util.Enumeration;
import javax.servlet.http.HttpServletRequest;

public final class ServletUtilities {
	
	private static org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(ServletUtilities.class);
	
	@SuppressWarnings("unchecked")
	public static void logRequest(HttpServletRequest aRequest) {
		Enumeration<String> theNames = aRequest.getHeaderNames();
		while(theNames.hasMoreElements()) {
			String aName = theNames.nextElement();
			log.trace(aName + " = " + aRequest.getHeader(aName));
		}
	}

}